X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=init%2Fmain.c;h=2c5ade79eb81718702dd1fdf44e8b129e69f88a9;hb=8dadadb7e977a91b46ed3549f9d2f22a629e5043;hp=f6204f712e7c639652d06cbefb70bba4df2ae7a1;hpb=cc4949e1fdade5d063e9f8783cf0e2cc92041ce5;p=pandora-kernel.git

diff --git a/init/main.c b/init/main.c
index f6204f712e7c..2c5ade79eb81 100644
--- a/init/main.c
+++ b/init/main.c
@@ -24,6 +24,7 @@
 #include <linux/smp_lock.h>
 #include <linux/initrd.h>
 #include <linux/bootmem.h>
+#include <linux/acpi.h>
 #include <linux/tty.h>
 #include <linux/gfp.h>
 #include <linux/percpu.h>
@@ -65,6 +66,7 @@
 #include <linux/idr.h>
 #include <linux/ftrace.h>
 #include <linux/async.h>
+#include <linux/kmemcheck.h>
 #include <linux/kmemtrace.h>
 #include <trace/boot.h>
 
@@ -87,11 +89,6 @@ extern void sbus_init(void);
 extern void prio_tree_init(void);
 extern void radix_tree_init(void);
 extern void free_initmem(void);
-#ifdef	CONFIG_ACPI
-extern void acpi_early_init(void);
-#else
-static inline void acpi_early_init(void) { }
-#endif
 #ifndef CONFIG_DEBUG_RODATA
 static inline void mark_rodata_ro(void) { }
 #endif
@@ -546,6 +543,7 @@ static void __init mm_init(void)
 	page_cgroup_init_flatmem();
 	mem_init();
 	kmem_cache_init();
+	pgtable_cache_init();
 	vmalloc_init();
 }
 
@@ -640,6 +638,10 @@ asmlinkage void __init start_kernel(void)
 				 "enabled early\n");
 	early_boot_irqs_on();
 	local_irq_enable();
+
+	/* Interrupts are enabled now so all GFP allocations are safe. */
+	set_gfp_allowed_mask(__GFP_BITS_MASK);
+
 	kmem_cache_init_late();
 
 	/*
@@ -670,10 +672,8 @@ asmlinkage void __init start_kernel(void)
 		initrd_start = 0;
 	}
 #endif
-	cpuset_init_early();
 	page_cgroup_init();
 	enable_debug_pagealloc();
-	cpu_hotplug_init();
 	kmemtrace_init();
 	kmemleak_init();
 	debug_objects_mem_init();
@@ -684,7 +684,6 @@ asmlinkage void __init start_kernel(void)
 		late_time_init();
 	calibrate_delay();
 	pidmap_init();
-	pgtable_cache_init();
 	anon_vma_init();
 #ifdef CONFIG_X86
 	if (efi_enabled)
@@ -720,6 +719,17 @@ asmlinkage void __init start_kernel(void)
 	rest_init();
 }
 
+/* Call all constructor functions linked into the kernel. */
+static void __init do_ctors(void)
+{
+#ifdef CONFIG_CONSTRUCTORS
+	ctor_fn_t *call = (ctor_fn_t *) __ctors_start;
+
+	for (; call < (ctor_fn_t *) __ctors_end; call++)
+		(*call)();
+#endif
+}
+
 int initcall_debug;
 core_param(initcall_debug, initcall_debug, bool, 0644);
 
@@ -800,6 +810,7 @@ static void __init do_basic_setup(void)
 	usermodehelper_init();
 	driver_init();
 	init_irq_proc();
+	do_ctors();
 	do_initcalls();
 }
 
@@ -867,6 +878,11 @@ static noinline int init_post(void)
 static int __init kernel_init(void * unused)
 {
 	lock_kernel();
+
+	/*
+	 * init can allocate pages on any node
+	 */
+	set_mems_allowed(node_possible_map);
 	/*
 	 * init can run on any cpu.
 	 */